SOLUTION: ABC is a triangle its perimeter is 27cm. BD ia a straight line that biscect angle B and intersects AC line segment at D if : AD=4cm and CD = 5cm Find lenght of :AB BC and BD line

Algebra ->  Geometry-proofs -> SOLUTION: ABC is a triangle its perimeter is 27cm. BD ia a straight line that biscect angle B and intersects AC line segment at D if : AD=4cm and CD = 5cm Find lenght of :AB BC and BD line      Log On


   

Question 1062499: ABC is a triangle its perimeter is 27cm. BD ia a straight line that biscect angle B and intersects AC line segment at D if : AD=4cm and CD = 5cm
Find lenght of :AB BC and BD line segments
Answer by ikleyn(53937) About Me  (Show Source):
You can put this solution on YOUR website!
.
ABC is a triangle its perimeter is 27cm. BD ia a straight line that biscect angle B and intersects AC line segment at D if : AD=4cm and CD = 5cm
Find lenght of :AB BC and BD line segments
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Use this HINT:

        In a triangle, the angle bisector divides the side to which it is drawn, in two segments
        proportional to the ratio of two other sides of a triangle.

Regarding this statement, see the lesson
    - On what segments the angle bisector divides the side of a triangle
in this site.

If you will be able to complete this solution with the hint, my congratulations !

If not, then send me a message through the "Thank you" note/form/window, and I will help you with the full solution.

But try to make your best efforts first !

Good luck!


-------------------
Comment from student: Thankyouuu! I tried and I solved it but I don't think it is right AB = 10 and BC = 8?
-------------------


My response: AB = 8, BC = 10.